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Welder
Welder Set-1
Gas Tungsten Arc welding
29

Gas Tungsten Arc welding MCQ with Answers

29) How much temperature GTAW process can produce?

3000 Degree F

3500 Degree F

4000 Degree F

4500 Degree F

Answer is:

3000 Degree F

Gas Tungsten Arc welding MCQ with Answers

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Related Gas Tungsten Arc welding MCQ with Answers

30) What is the main source of heat to the workpiece in TIG welding?

Cable current

By Torch

By tube

By electrode

Answer is:

Cable current

31) How heat effected zone is covered and protected from atmospheric contaminations in GTAW?

Argon gas

Oxygen gas

Fuel gas

Active gas

Answer is:

Argon gas

32) What is the use of a little hydrogen added to argon for welding of stainless steel in GTAW process?

Improcess heat

Improves heat transfer

Improves good welding

Improves metal property

Answer is:

Improves heat transfer

33) How molten metal is shielded from the atmospheric contamination as a blanket in GTAW?

By using inert gas

By using fuel gas

By using supportable gas

By using fuel and supportable gas

Answer is:

By using inert gas

Gas Tungsten Arc welding MCQ with Answers

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